Vendor Management

Onboarding a vendor shouldn't take a week.

Replace the email back-and-forth, manual PAN checks, and shared-drive document chaos with a guided self-service flow. New vendors fill in their details, upload documents, and get verified in under 4 minutes, automatically.

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Onboarding Progress · 3 of 4
Business Details
PAN & GSTIN Verified
3
Bank Account Details
4
Document Upload
Account No.
••••••7421
IFSC
HDFC0001234
Total Time
4 min
Before vs After

From Week-Long Email Chains to 4-Minute Self-Service

See how OneFinOps transforms your vendor onboarding

Without OneFinOps
  • Email vendor a 3-page Word form to fill in manually
  • Manually cross-check PAN on Income Tax portal
  • Call GST helpline to verify GSTIN status
  • Chase vendor for cancelled cheque and GST certificate
  • Store docs in shared drive with no expiry tracking
Average onboarding time: 3–7 business days
With OneFinOps
  • Send vendor a personalised onboarding link in 30 seconds
  • PAN verified via Income Tax API in real time
  • GSTIN verified and compliance status fetched automatically
  • Vendor self-uploads all docs with a checklist guide
  • All docs stored with auto expiry alerts built in
Average onboarding time: Under 4 minutes
How It Works

Four Layers That Make Onboarding Foolproof

Each layer handles a critical step, so nothing slips through.

01. Self-Service Form

Guided Vendor Registration

Send a unique onboarding link to your vendor. The guided form walks them through business details, tax information, bank account, and document uploads, in their language, on any device. No app download required.

  • Mobile-optimised multi-step form
  • Auto-save so vendors can resume anytime
  • Inline validation catches errors before submission
  • Link expiry and resend controls for your team
Vendor Registration Link
onefinops.com/onboard/ABC12345
Link expires 7 days
Progress saved Step 2 of 4
02. Tax Verification

Real-Time PAN & GSTIN Verification

The moment a vendor enters their PAN or GSTIN, our APIs check it against the Income Tax database and GST portal. Invalid numbers, mismatched names, and non-filing alerts are flagged before they become payment compliance issues.

  • PAN verification via NSDL/Income Tax API
  • GSTIN status, registration type, and filing history
  • PAN-GSTIN name match validation
  • Non-compliant GSTIN triggers review workflow
PAN Verification
AABCN1234M Valid
Nexus Supplies Private Limited
GSTIN Verification
27AABCN1234M1Z5 Active
Regular Taxpayer · Maharashtra
03. MSME Classification

Automatic MSME Status from Udyam Registry

OneFinOps checks the Udyam Aadhaar registration database to classify vendors as Micro, Small, or Medium enterprises. MSME vendors are flagged for priority payment under the 45-day MSMED Act mandate, protecting you from interest liability.

  • Live Udyam registry lookup on vendor submission
  • Micro / Small / Medium auto-classification
  • MSMED 45-day payment clock tracking per invoice
  • Interest liability alerts before deadline breach
MSME Classification Micro
Udyam Reg: UDYAM-MH-12-0012345
45-Day Payment Window Active tracking
04. Document Management

Document Checklist with Expiry Tracking

Define which documents each vendor type must upload, GST certificate, PAN card, cancelled cheque, MSME certificate, or custom docs. Track upload status in real time and get alerts 30 days before any document expires.

  • Configurable document checklists by vendor category
  • Secure upload with virus scan and file validation
  • Expiry date extraction and automatic reminder alerts
  • Vendor self-renewal: they get a link to re-upload
Document Checklist
PAN Card Uploaded
GST Certificate Uploaded
Cancelled Cheque Pending
MSME Certificate Uploaded
Onboarding Flow

From Invitation to Active Vendor in 4 Steps

A structured, zero-friction flow for vendors and zero manual work for your team

1

Send Invitation

Your procurement team generates a unique onboarding link in OneFinOps and sends it via email or WhatsApp. The link is branded with your company logo and expires after 7 days. No login required for the vendor, they access the form directly.

WhatsApp / Email Branded Link 7-Day Expiry
2

Vendor Fills Form

The vendor completes a 4-step guided form: business details, tax information (PAN, GSTIN, TAN), bank account details, and document uploads. Each step validates in real time. The vendor can save and resume later if needed.

Mobile Friendly Auto-Save Real-Time Validation
3

Automatic Verification

Immediately after submission, OneFinOps runs background checks: PAN verification against the Income Tax API, GSTIN status from the GST portal, MSME classification from the Udyam registry, and bank account penny-drop verification.

PAN API GSTIN API Udyam Lookup Penny Drop
4

Review & Activate

Your team gets a notification with the verification summary. Review, approve, and the vendor is instantly active in your directory, tagged with their category, MSME status, TDS section, and assigned payment terms. First PO can be raised immediately.

1-Click Approval Auto-Classification TDS Auto-Tag

Common Questions About Vendor Onboarding

Everything you need to know before going digital with vendor registration

Can vendors complete onboarding on a mobile phone?
Yes. The vendor onboarding form is fully mobile-optimised. Vendors can complete all four steps (including document uploads using their phone camera) on any Android or iOS device without installing any app. The form auto-saves progress so they can switch devices or resume later if interrupted.
If PAN verification fails (due to an invalid number, name mismatch, or deactivated PAN) the vendor is shown a clear error message and the submission is held. Your team is notified and can either contact the vendor to correct the details or manually override the check with a documented reason for audit purposes. The vendor remains inactive until the issue is resolved.
When a vendor submits their bank account number and IFSC, OneFinOps initiates a penny-drop transaction (a ₹1 credit to the account) to confirm the account is active and belongs to the vendor. The account holder name from the bank response is matched against the vendor's registered name. This prevents fraudulent bank detail submissions and protects you from misdirected payments.
Yes. You can create multiple vendor categories (IT Services, Logistics, Raw Materials, Contractors, Foreign Vendors) and define a unique document checklist for each. For example, foreign vendors may require a TRC (Tax Residency Certificate) while domestic vendors need MSME certificates. The onboarding form automatically shows the right checklist based on the vendor category selected during invitation.
OneFinOps extracts expiry dates from uploaded documents using OCR. As expiry approaches, your team gets in-app alerts, email notifications, and a daily digest 30 days, 15 days, and 7 days before expiry. Vendors also receive an automated reminder with a direct re-upload link. You can configure the system to automatically block payments to vendors with expired critical documents.
Get Started

Onboard Your First Vendor in Under 4 Minutes

Invite a vendor right now and see how OneFinOps handles verification, MSME classification, and document collection, automatically, end to end.

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